Toothbrush



FIG. 1 is a left side view of the new ornamental toothbrush of the present invention, the right side view being a minor image thereof.

FIG. 2 is a front view thereof.

FIG. 3 is a front perspective thereof.

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line shown in FIG. 5 represents the bounds of the claim and forms no part thereof. 

The ornamental design for the toothbrush, as shown and described. 